How to Keep Your HVAC System Safe During a Storm

AC in Burbank

Thunderstorms can do serious damage—and your HVAC system is no exception. To keep your home comfortable and your system protected, the experts at Air Max HVAC put together this essential guide for storm-proofing your HVAC equipment in Burbank.

1. Pre-Cool Your Home

Before a storm hits, set your thermostat a few degrees lower than usual. This helps your home stay cooler during potential power outages. Close all windows and doors to keep cool air in longer.

2. Inspect Outdoor HVAC Equipment

Check your outdoor unit for existing damage and take photos. This gives you a clear before-and-after reference in case repairs or insurance claims are needed post-storm.

3. Plan for Power Outages

Storms often knock out power. Consider investing in a backup generator capable of powering your HVAC system. It’s a smart long-term solution for extended outages.

4. Cover Your HVAC Unit (With Caution)

Use a weatherproof cover or build a debris shield if high winds are expected—but never run the system while it’s covered. Ensure any structure allows for adequate airflow.

5. Protect Against Lightning

Surges from lightning can destroy HVAC systems. Turn off your system during severe weather and install a whole-home surge protector to guard against electrical damage.

6. Prepare for Flooding

If you’re in a flood-prone area, elevate your outdoor unit on a secure platform. This protects against water damage and discourages pests from nesting inside the unit.

7. Secure Against High Winds

High winds can shift your HVAC unit, potentially damaging refrigerant lines. Use heavy-duty HVAC straps to anchor it safely to its platform—just be sure to follow manufacturer guidelines.

8. Post-Storm HVAC Inspection

Once the storm has passed:

  • Remove debris from around the unit.

  • Take off any weather cover.

  • Inspect for dents, bent fins, or loose components.

  • Take photos of any visible damage.

If anything looks off, call Air Max HVAC for a full system inspection.

9. Act Quickly If You Spot Damage

Don’t wait—if your HVAC system seems off, call Air Max HVAC right away. After a major storm, HVAC techs may be booked solid. The sooner you act, the faster you’ll be back to comfort.

Protect your comfort before, during, and after the storm. For professional HVAC maintenance and storm prep services in Burbank, trust Air Max HVAC.

Helping You Ride Out the Storm

At Air Max HVAC, we take pride in helping our customers take on whatever Mother Nature throws at them. That’s why we’re proud to offer a complete lineup of air conditioner repair and furnace maintenance services. We can also perform home energy audits, install air purifiers, and much more. We take pride in the work we do, which is why we’re able to maintain an A+ rating with the Better Business Bureau and consistently receive five-star reviews. To learn more about preparing your HVAC system for a storm, contact us at Air Max HVAC today.

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